Cotton-picker



.I. I. CRUISE.

comm wcm. l APPLICATION FILED JUNIQ; I9I9. 1 ,3741,82'?. Patented Apr.12, 1921.

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J. P. CRUISE.

COTTON PICKER.

APPLICATION FILED IIINE I9, Ism?A 1,374,827, Patented Apr. 12,1921.

2 SHEETS-SHEET 2.

avt-uma Coz UNiTED STATES PATENT OFFICE.

JAMES I. CRUISE, OF CARPENTER, MISSISSIPPI.

common-PICKER.

Specification of Letters ilatent. i yPatented pl. 12,

Application filed June 19, 1919. vSerial No. 305,280.

` of whiclrthe following is a speciiication.l

lil

rihe object of the. invention is to provide a simple and convenientportable cotton picker adapted to beused under conditions permitting ot'the'removal of the cotton from the bells with the minimum accumulationof foreign mattera such as leaves and portions oli the bolls and yetwith a view to economical and reasonably thorough harvesting of the cropwith the minimum of eifort upon ythe part of the operatorland to thatend the invention consists in the construction and combination or"elements illustrated 1n the accompanying drawings, it being understoodFigure 1 is a perspective view of a cotton harvesting nozzle embodyingthe invention. Fig. 2 is a longitudinal sectional view of the same. yFig. 3 is a plan view with the cover plate partly broken away.

Fig. 4 is a detail view of the guard plate or reflector.

The apparatus consists essentially of a nozzle having a tube 1() adaptedto be connected to a sack or receptacle 11 and terminating in a hollowhead 12 consisting of a box provided with a removable cover plate 13preferably mounted to slide in suitable guides 14 so as to expose theinterior of the head within which is arranged the stripper 15. Connectedwith the cover'is an operat ing rod 16 having a handle 17 arrangedwithin convenient reach ot' the operator, the lid 'being yieldingly heldclosed by means of a spring 18 connected with the rod so that upon itsrelease the head will be closed in moving the apparatus from one cottonboll to another to prevent the introduction of foreign matter or trashby reason of a suction mouth in the head through the tube.

The stripper is preferably of a plurality ot parallel endless chains 19,the stripper having serrated plates and rings 20, said chains beingcarried by sprocket wheels 217 '22 on the transverse spindles 28 and 24Cj mounted in the boX and movement is vimparted to the carriers throughthe sprocket wheels by a rod 25 geared tol thepspindle 24 of one set ofsprockets as b'yfa worm 26 meshing with afworm gear 27.

Laid adjacent to the inlet end or mouth il' 28 'of the suction tube l0which isl preferably inclined or diagonallyl disposed withreferencetothe length' of the head and the line of movementk ofthe carrier,`is aninclined deflector plate orf`guard29 having ony its Yfree edge slots 30through which the plates or wings 2O of the stripper move, and a seconddeflector or guard 31 may be corre-` spondingly disposed adjacent to theopeningV tted with the cover 13. The side ofthe carrier which isadjacent to the plane of the opening inthe casing is designed to moveoperatively from the suction inlet 28 toward the opposite extremity ofthe casing while the ellect of the suction applied as described to'oneend of the ca sing with the carrier aforded by the delector 29 betweenthe same and the opening is to cause the current of air introducedywithin the head to pass through the carrier and thus hold the fibers ofcotton on the carrier untilv they reach the end adjacent to the suctionopening 28. Such portion of the cotton as is not removed from thecarrier by the suction at the end adjacent to the outlet 28 is detachedby reason of the position of the plate.

In practice the device as described will remove the cotton from theybolls without mutilating the hulls or husks of the'latter and as thehead may be closed as soon as the operation upon a boll has beencompleted, and while moving the head from operative relation with oneboll to another, the possi-f bility of the machine accumulating foreignmaterial in its operation is reduced'to the minimum and the grade of theproduct is maintained at ahigh standard without spe- 2. A cottonharvesting nozzle having a suction tube and an elongated hollow head incommunication therewith and provided with a side inlet opening, themouth of the suction tube being diagonally disposed with reference tothe plane of saidinlet opening, cotton picking devices consisting of anendless carrier mounted for movement in the head between said suctionmouth and inlet opening and parallel with the plane of the latter andprovided with serrated plates or wings, and means for operating saidcarrier. 3.a, A cotton harvesting nozzle having a suction tube and ahollow head in communication therewith and provided with a side inletopening, cotton picking devices mounted in the head and consisting of anendless carrier provided with serrated plates or wings for movementtoward and from the communicating end of the suction tube, a

deector plate disposed adjacent to the inlet end of the suction tube andslotted to permit of the passage of said plates or wings and means forcommunicating motion to the carrier.

l. A cotton harvesting nozzle having a suction tube and a communicatinghollow head having a side inlet opening, cotton picking devices mountedwithin the head comprising an endless carrier consisting of endlesschains and sprocket wheels and serrated plates or wings attached to saidchains, inclined dellector plates or guards disposed in the head inoperative relation with said carrier and having slots for the passagetherethrough oic said plates or wings, and means for communicatingmotion to said carrier. f i

In testimony whereof I aliiX my signature.

` JAMES P. CRUISE.

